Rocking horse



FIG. 1 is a right side elevational view of a rocking horse, showing my new design, the left side being a mirror image; the rocker being shown in broken lines for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a front plan view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

Ornamental design for a rocking horse, as shown and described. 